baber/WOPTO huggingface dataset:
Patent JP-2004050798-A (JP)
Title: Pressurizing type ball-point pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/03
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to provide a correcting ball-point pen, in which an ink easily breaking in writing is employed and mainly has no trouble for pressing the side of a container, by employing a simple pressurizing mechanism.  <P>SOLUTION: The pressurizing type ball-point pen providing with a pumping type pressurizing mechanism comprises a valve mechanism part, in which a sealing surface and a step part are formed and which is made of an elastic body fixed to the step part and closely contacted with the sealing surface to seal a space formed between the rear end of a follower and the elastic body, and a knock mechanism part, in which a movable knocking rod under the state being energized rearwards at all times by a knock spring is provided at the rear of the valve mechanism part so as to compress a space part formed between the valve mechanism part and the fore end of the knocking rod through the advance of the knocking rod. In the state that the space part is properly compressed, the increase of the inner pressure in the space part causes a gap between the valve body and the sealing surface, resulting in pressurizing the rear and of the follower by inflowing air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064279-A (JP)
Title: Digital camera
Inventor: TAKAHASHI MARI
IPC: G03B7/08
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of enhancing AF (autofocus) accuracy without losing a shutter time lag.  <P>SOLUTION: The digital camera has a VF mode that is controlled according to an exposure control characteristic with a hysteresis. A control section 21 applies photometry to light before shift to AF control and to decide an aperture at photographing. The digital camera compares the aperture set in the VF mode with the aperture at photographing, drives the aperture to be the aperture at photographing before the AF control when the aperture at photographing is selected to be more open side than the aperture in the VF mode and performs the AF control thereafter. Conversely when the aperture at photographing is selected to be more closing side than the aperture in the VF mode, the digital camera performs the AF control and thereafter drives the aperture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131618-A (JP)
Title: Electronic device, electrooptical device and electronic equipment
Inventor: KASAI TOSHIYUKI
IPC: G09G3/20
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To highly accurately carry out drive control of electrooptical elements which are current driven and to reduce the number of constituting elements. SOLUTION: A conversion transistor 12 consisting of a transistor which is made into a diode connection is disposed between a driving power supply Vx and a pixel circuit 10 of a data line where pixel circuit 10 is connected between the power supply Vx and a driver 4a. The line is connected to the driver 4a. The transistor 12 is used as a common transistor by the circuits 10. Each circuit 10 consists of the transistor 12, a driving transistor which constitutes of a current mirror circuit, a control transistor which is driven by a scanning driver 4 and turns on and off the connection between the transistor 12 and the driving transistor and a capacitor element which holds the voltage applied to the gate of the driving transistor by the control transistor.  A current corresponding to the voltage held by the element is supplied to an organic electroluminescence element by the driving transistor.
Patent JP-2004065326-A (JP)
Title: Suction catheter
Inventor: MIKI SHOGO
IPC: A61M1/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction catheter which can be easily transported to a target treatment part by providing flexibility for following a bent blood vessel, a maximum suction lumen and a guide wire without the need of a large-scale apparatus.  <P>SOLUTION: In the suction catheter, the tip part of a main shaft is obliquely cut, the tip part of a guide wire shaft is positioned at the extreme tip part of the main shaft or positioned projectingly from a tip side beyond than the extreme tip part. The length L1 in a catheter longitudinal axis direction of the part where the main shaft is obliquely cut and the length 12 from the hand end of the guide wire shaft to the extreme tip of the main shaft are adjusted such that relations 0.5≤L2/L1 and L2-L1≤5 mm are attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179906-A (JP)
Title: Network moving picture distribution system and client apparatus in the same
Inventor: SHINSENJI HIROSHI
IPC: H04L12/70
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a moving picture distribution system that can be used without interrupting a moving picture distribution service while adapting to the condition under environment that is affected by external/internal factors.  <P>SOLUTION: A client 2 intensively controls the condition of a server 1 and a network 3 by monitoring the arrival condition of data by a transmission processing delay detection section 25 and monitoring the progress of decoding by a decoding processing delay detection section 24. The client 2 successively requests the server 1 to send moving image data with a size required for decoding, and the server 1 divides and sends even large data for transmission. When the decoding processing of the moving image data is delayed according to the system condition, the delay up to a prescribed value is allowed. The client 2 clears unprocessed moving picture data that are received from the server 1 and are accumulated in a buffer when the delay exceeds a prescribed value, and requests the server 1 to send new moving picture data from time when delay can be solved for starting decoding, thus eliminating the delay.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004072679-A (JP)
Title: Automatic photograph compilation apparatus of message video image
Inventor: FUJIMURA MAYUMI
IPC: G06T15/10
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a photographer himself/herself to easily photograph message video as Print Club and to facilitate editing.  <P>SOLUTION: The photographer is identified by monitor information inputted from a touch panel 12 of a video image recording stand 10, videotape recording is started by an instruction of the photographer and the recorded video images are edited by every photographer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073246-A (JP)
Title: Washing machine
Inventor: MAMIYA HARUO
IPC: D06F33/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize excellent washing by a detergent in a smaller quantity than a standard one.  <P>SOLUTION: In a washing process of a "half-detergent course", the detergent of 20g in a quantity of 1/2 of the standard one is thrown in water of a penetration water level 21L, for instance, and thereby washing water of high concentration is prepared. Then a very weak penetrating water flow is formed in a wash tub 2, while the washing water of high concentration is poured onto washing from a circulative water diffusing member 64, and thereby the washing is left soaked in the washing water of high concentration (penetration process). Next, the water level in the wash tub 2 is raised to the first washing water level 36L and then the first washing water flow being weak relatively is formed in the tub 2 as the water level is raised in stages, while the washing water is poured onto the washing in the tub 2 from the diffusing member 64 and thereby wash is executed (the first washing process). The water level in the wash tub 2 is raised thereafter to a set water level 59L and the wash with the second washing water flow being strong relatively is performed (the second washing process).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077539-A (JP)
Title: Discriminable coated optical fiber and optical fiber cable using same
Inventor: WATANABE HIROTO
IPC: G02B6/44
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To apply many discriminating functions to a coated optical fiber, and to provide a discriminable coated optical fiber using the discriminating function and constituted so that transmission loss may not be caused on the coated optical fiber without wasting ink nor lowering discrimination power, and an optical fiber cable using the discriminable coated optical fiber and excellent in the discrimination power.  <P>SOLUTION: The discriminable coated optical fiber is provided with a discrimination layer formed of ink having specified size at a proper spot on a primary coated optical fiber and where the discrimination layer is coated with a coloring layer whose thickness is ≤10μm, and desirably where the discrimination layer is formed of ink fine particles whose length is ≥100μm and which is twice or less as large as the diameter of the optical fiber when the discrimination layer is provided on the primary coated optical fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073014-A (JP)
Title: Grain swollen food product-modifying composition and method for producing the same
Inventor: FUKUSHIMA TAKAHIRO
IPC: A23L15/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a grain swollen food product-modifying composition for obtaining a high quality grain swollen food product having an increased volume, an excellent appearance, an excellent inner layer, and an excellent flavor on the production of the grain swollen food product such as bread or cake, and to provide a method for producing the same.  <P>SOLUTION: This grain swollen food product-modifying composition is characterized by containing a yolk plasma-floated fraction. The grain swollen food product-modifying composition containing the yolk plasma-floated fraction is added to a grain swollen food product such as bread or cake to modify the grain swollen food product such as bread or cake.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075752-A (JP)
Title: Polymer for producing axs-based resin, method for producing the same and method for producing axs-based resin using the polymer
Inventor: ASAI MANABU
IPC: C08F291/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polymer for producing an AXS-based resin in which the molecular weight of the AXS-based resin is controlled in high precision in the production of the AXS-based resin and to provide a method for producing the polymer and a method for producing the AXS-based resin.  <P>SOLUTION: In the polymer for producing the AXS-based resin, the amount of consumption of a thiol compound per gram of the polymer is ≤2.7×10<SP>-2</SP>millimol when the thiol compound is reacted with an α,β-ethylenic unsaturated nitrile compound in the presence of the polymer. The method for producing the polymer for producing the AXS-based resin comprises treating the polymer, which is obtained by polymerization using a metal of the group 1 or the group 2 of the periodic table or a compound containing the metal, with an acidic compound. The method for producing the AXS-based resin comprises polymerizing an aromatic vinyl monomer with an α,β-ethylenic unsaturated nitrile monomer and, if necessary, a monomer copolymerizable with these monomers in the presence of the polymer for producing the AXS-based resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078603-A (JP)
Title: System for guiding visually handicapped person
Inventor: MIYAWAKI TAKUJI
IPC: H04W4/04
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for guiding a visually handicapped person using a RFID (radio frequency identification) system so as to surely and safely guide the visually handicapped person up to a desired destination.  <P>SOLUTION: Transponders 2 which are electronic data carrier devices with unique position information data D stored therein are continuously embedded and arranged at predetermined intervals (in a block B) on the ground R. The information data D received by a leader 3 by a RFID system 1 for receiving the information data D transmitted from each transponder 2 through the leader 3 in a non-contact manner to the transponders 2 is sound-output through a headphone 41 from a personal digital assistant 4 and provide it to a visually handicapped person M.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075358-A (JP)
Title: Hoist hanger for flexible container
Inventor: HANAZAKI KAORU
IPC: B66C1/10
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoist hanger for a flexible container provided with parts for hanging down the flexible container at four or six positions with one hoist hanger, capable of hanging down the flexible container.  <P>SOLUTION: This hoist hanger for the flexible container is the hoist hanger for hanging down the flexible container and has the flexible container hanging-down parts at positions corresponding to four and six positions roughly right above an outer periphery of the flexible container. This hanger has the flexible container hanging-down parts at positions corresponding to the four and six positions roughly right above the outer periphery of the flexible container, therefore, the hoist hanger can be used for the flexible container with four hanging-down parts or with six hanging-down parts on the flexible container side. SS400 or the like may be used as a material of the hanger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077076-A (JP)
Title: Fuel feed mechanism
Inventor: BANDAI SHIGEMI
IPC: F23R3/16
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel feed mechanism in a combuster of a gas turbine capable of stabilizing burning by retaining a desired fuel distribution even if a flow rate of fuel is varied by load variation of the gas turbine and reducing NO<SB>x</SB>.  <P>SOLUTION: An air flow passage formed between an inner cylinder of the combuster and an outer cylinder surrounding the inner cylinder is divided to a plurality of parts by a partition plate. The fuel is fed to the respective divided air flow passages to promote mixing of the fuel and air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087712-A (JP)
Title: Power conversion apparatus for vehicle
Inventor: UMEDA KATSUYA
IPC: H02M7/48
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus for a vehicle which reduces a wiring inductance of the apparatus by providing a DC terminal or an AC terminal on an end face of an apparatus central side case and an end face of an apparatus vehicle side case at a terminal section of a filter capacitor, which reduces in size and weight the apparatus and which improves reliability of the apparatus.  <P>SOLUTION: The power conversion apparatus 1 for the vehicle includes a cooling structure mounted by protruding a heat sink unit 4 of a cooler 3 downward. DC terminals 30, 30' are provided on the end face 29 of the apparatus central side case and the end face 32 of the apparatus vehicle side case at the terminal section of the filter capacitor 14. Thus, the wiring inductance of the apparatus is reduced, the size and weight of the apparatus are decreased, and reliability of the apparatus is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084276-A (JP)
Title: Roofing structure of metallic roof
Inventor: YAMASHITA SHINJI
IPC: E04D3/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roofing structure of a metallic roof capable of enhancing the working efficiency by preventing displacing movement of a refractory material during a roofing work by easily fixing it or scattering due to wind.  <P>SOLUTION: A tight frame 2 is fixed on the roof bed 4 in a continuous horizontal state orthogonal to the flowing direction with a specified distance in the roof slope direction. A heat insulation panel 3 made of expandable plastics is placed between the upper and lower tight frames 2. The heat insulation panel 3 is provided with connection projections 32, 33 at both upstream and downstream sides. The length in the flowing direction of the heat insulation panel except the upstream side connection projection 32 in the heat insulation panel 3 is formed to be smaller than the inner dimension between the upper and lower tight frames 2. The roof material 1 having a tile-shaped section is fixed onto the tight frame 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082172-A (JP)
Title: Empty container compressing apparatus
Inventor: NAKAMOTO TOSHIO
IPC: B30B9/32
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an empty container compressing apparatus which can deal with empty containers of different diameters and can easily crush the containers with small force.  <P>SOLUTION: The waste container compressing apparatus is composed of: a cradle 1 which supports an empty can C to be compressed; a first compression plate 2 which is coupled with an operation rod 2b at the front end of a plate body 2a and the base end of which freely pivots on one end side of the cradle 1; a second compression plate 3 the base end of which freely pivots on the other end side of the cradle 1 and of which the front end exists nearer to the cradle 1 side than the compression plate 2; and a coupling rod 4 which couples the vicinity of the front end of the planar body 2a of the compression plate 2 and the vicinity of the front end of the compression plate 3. The empty can C is fed into a compression space 5 formed by the cradle 1, the compression plate 2 and the compression plate 3. The compression plate 2 is then rotationally moved by operating the operation rod 2b and the empty can C is compressed and crushed while the empty can is held at three points, that is, the compression plate 2, the front end of the compression plate 3 interlocked thereto, and the cradle 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096862-A (JP)
Title: Brush device and dynamo-electric machine with the brush device
Inventor: KURAHASHI KAZUYOSHI
IPC: H02K13/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush device and a dynamo-electric machine using the brush device, capable of restraining heat generation of a brush with a low-cost constitution, without the need for increasing the brush size and degrading the output of the dynamo-electric machine, and realizing the long service life of the brush in the resin-integrated type brush device.  <P>SOLUTION: This brush device S includes a brush holder 1, which holds the brush 2 so as to slide on a commutator, and a pressing means 3 which presses the brush 2 with respect to the commutator. The brush holder 1 consists of a resin brush holding portion and a plate 1d disposed with the brush holing portion. The brush holding portion consists of vertical parts 1a, 1a, having at least parallel surfaces facing each other at a prescribed distance. The thickness of the end portion in the dynamo-electric machine axial direction of the vertical portions 1a, 1a is set less than that of a base portion of each of the vertical parts 1a, 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096324-A (JP)
Title: Amplifier circuit
Inventor: TEI HIROSUKE
IPC: H03F3/34
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit capable of highly accurately cancelling offset and able to be made small in size, low in power consumption, low in noise, and operated at a high speed.  <P>SOLUTION: A capacitor C1 is connected to the output terminal of an operational amplifier OP 1. First and second switching elements SW1, SW2 electrically connect the input terminal of the operational amplifier OP 1 and the terminal of a capacitor C1 at a post-stage side to a reference potential level, thereby charging an offset voltage to the capacitor C1. Then the second switching element SW2 is turned off to permit the capacitor C1 to hold the voltage, and the first switching element SW1 is thrown to the position of a signal input terminal IN side to give the input signal to the operational amplifier OP1 and subtract the offset voltage for offset cancellation. Thus, the number of required elements is decreased, the deterioration in the accuracy due to dispersion in the element characteristics is suppressed, and downsizing, low power, low noise and high speed operations are promoted at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093275-A (JP)
Title: Angle detection device and projector having the same
Inventor: KANEMITSU SHIROSHI
IPC: G03B21/14
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the constitution, in which influence of one distance measurement result having an abnormal value is reduced, by performing a distance measurement calculation in a plurality of directions using a line type passive distance measurement device as the distance measurement part, in an angle detection device and a projector using the distance measurement device.  <P>SOLUTION: A control circuit 5 calculates four relative horizontal inclination angles between a screen 1 and the projector 2 on the basis of the distance measurement calculation result of the line type passive distance measurement device 3 which measures the distance in five directions to obtain the average value thereof, and calculates four relative vertical inclination angles between the screen 1 and the projector 2 on the basis of the distance measurement calculation result of the line type passive distance measurement device 4 which measures the distance in five directions to obtain the average value thereof. A display drive part 7 adjusts a projection optical system 8 including a condenser lens to correct trapezoidal distortion of a projection image, on the basis of the horizontal and the vertical inclination angles calculated by the control circuit 5 and the distance between distance measurement calculation regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092160-A (JP)
Title: Armoring structure
Inventor: FUNAKI GANTAN
IPC: E04D3/365
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armoring structure not requising an increase in the thickness of a board regarding the specification of an armoring material, for the demand of the armoring having a huge span while an economical burden such as a manufacturing cost is reduced.  <P>SOLUTION: In the armoring structure in which the armoring material 10 with a crest 10b and a bottom 10a is laid on a holding member 1, at least one bottom 10a and erecting sections 10c and 10d erected from the end of the bottom are formed while molding sections 10e and 10f are formed to the erecting sections 10c and 10d in the armoring material 10. In the armoring structure, the holding member 1 holds the molding sections 10e and 10f of the armoring material 10 while a space truss-shaped structure continuing in the longitudinal direction of the armoring material 10 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094643-A (JP)
Title: Auction exhibition management method
Inventor: HIROTSU YOSHITAKA
IPC: G06Q50/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily manage an object (a used car, for instance) exhibited at a plurality of auctions.  <P>SOLUTION: An auction exhibition management method is provided with a first step for displaying an auction exhibition candidate list and a calendar region constituted of a plurality of auction exhibition object display regions with related auction places and dates, a second step for making a user designate the object to be exhibited at the auctions from the auction exhibition candidate list, a third step for making the user designate the auction exhibition object display region with related auction places and dates scheduled for exhibitions from the calendar region, and a fourth step for displaying the auction exhibition object designated by the second step in the auction exhibition object display region designated by the third step.  <P>COPYRIGHT: (C)2004,JPO